static void Main2()
{
SelectionStatement s = new SelectionStatement();
// s.CheckNumber();
s.CheckNumber();
}
static void Main2()
{
SelectionStatement obj1 = new SelectionStatement();
obj1.LearnIfElse();
obj1.LearnSwitch();
}
static void Main2()
{
SelectionStatement ss = new SelectionStatement();
//ss.LearnIfElse();
ss.LearnSwitch();
}
static Statement()
{
Declaration = new DeclarationStatement();
Jump = new JumpStatement();
Selection = new SelectionStatement();
Iteration = new IterationStatement();
Expression = new ExpressionStatement();
}
static void Main4()
{
SelectionStatement s1 = new SelectionStatement();
// s1.LearnIfElse();
// s1.LearnSwitch();
IterationStatement i1 = new IterationStatement();
i1.LearnForLoop();
i1.LearnWhileLoop();
}
static void Main()
{
SelectionStatement ss = new SelectionStatement();
ItterationStatement itteration = new ItterationStatement();
itteration.LearnLoop();
ss.LearnIfelse();
ss.LearnSwitch();
itteration.LearnWhile();
}
static void Main()
{
//Console.Write("Enter your name:");
//string name = Console.ReadLine();
//Console.Write("Hi," + name);
SelectionStatement selectionStatement = new SelectionStatement();
//selectionStatement.LearnIfElse();
selectionStatement.LearnSwitchCases();
}
// [39] SelectionStatement = 'if' '(' Expression ')' Statement ['else' Statement] | 'switch' '(' Expression ')' Statement.
private bool IsSelectionStatement(out SelectionStatement selectionStatement)
{
selectionStatement = new SelectionStatement();
if (CheckToken(SyntaxKind.IfKeyword))
{
if (!CheckToken(SyntaxKind.OpenBraceToken))
{
return(false);
}
if (!IsExpression(out var expression))
{
return(false);
}
if (!CheckToken(SyntaxKind.ClosingBraceToken))
{
return(false);
}
if (!IsStatement(out var ifStatement))
{
return(false);
}
if (CheckToken(SyntaxKind.ElseKeyword))
{
if (!IsStatement(out var elseStatement))
{
return(false);
}
}
return(true);
}
else if (CheckToken(SyntaxKind.SwitchKeyword))
{
if (!CheckToken(SyntaxKind.OpenBraceToken))
{
return(false);
}
if (!IsExpression(out var expression))
{
return(false);
}
if (!CheckToken(SyntaxKind.ClosingBraceToken))
{
return(false);
}
if (!IsStatement(out var switchStatement))
{
return(false);
}
return(true);
}
return(false);
}
public void SetUp()
{
conditional = new SelectionStatement();
}
static void Main1()
{
SelectionStatement ss = new SelectionStatement();
ss.LearnIfElse();
}
/// <summary>
///
/// </summary>
/// <param name="element"></param>
/// <param name="evp"></param>
public override void Visit(SelectionStatement element, EvaluationParam evp)
{
throw new NotImplementedException();
}
static void Main3()
{
SelectionStatement s = new SelectionStatement();
s.LearnSwitchStatements();
}
public override void Visit(SelectionStatement element)
{
throw new NotImplementedException();
}
protected override void Initialize(bool initData)
{
base.Initialize(initData);
if (initData)
{
_entireTableQueryController = new EntireTableQueryController();
_queryDesignerController = new QueryDesignerController();
_arbitrarySqlQueryController = new ArbitrarySqlQueryController();
_connectionStringList = new SelectableListNodeList(_staticConnectionStringList);
var connectionString = _doc.ConnectionString;
bool isConnectionStringValid = IsConnectionStringValid(ref connectionString);
_connectionStringValidIndicator = new StringValidIndicator(connectionString, isConnectionStringValid);
_tabItemList = new SelectableListNodeList();
_currentlySelectedController = _arbitrarySqlQueryController;
// Decide which tab to show - if entireTableName at the end is not null, then show the entire table tab
string entireTableName = null;
if (!string.IsNullOrEmpty(SelectionStatement))
{
var tokens = SelectionStatement.Split(new char[] { '\r', '\n', ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
if (tokens.Length == 4 && tokens[0].ToUpperInvariant() == "SELECT" && tokens[1].ToUpperInvariant() == "*" && tokens[2].ToUpperInvariant() == "FROM")
{
entireTableName = tokens[3];
_currentlySelectedController = _entireTableQueryController;
}
}
else
{
_currentlySelectedController = _entireTableQueryController;
}
_entireTableQueryController.TableName = entireTableName;
if (isConnectionStringValid)
{
_entireTableQueryController.ConnectionString = connectionString;
}
_tabItemList.Add(new SelectableListNode("Single table", _entireTableQueryController, object.ReferenceEquals(_entireTableQueryController, _currentlySelectedController)));
// Query designer controller
if (isConnectionStringValid)
{
_queryDesignerController.ConnectionString = connectionString;
}
_tabItemList.Add(new SelectableListNode("Query builder", _queryDesignerController, object.ReferenceEquals(_queryDesignerController, _currentlySelectedController)));
// Arbitrary SQL controller
if (isConnectionStringValid)
{
_arbitrarySqlQueryController.ConnectionString = connectionString;
}
_arbitrarySqlQueryController.SelectionStatement = SelectionStatement;
_tabItemList.Add(new SelectableListNode("Arbitrary Sql statement", _arbitrarySqlQueryController, object.ReferenceEquals(_arbitrarySqlQueryController, _currentlySelectedController)));
ConnectionString = connectionString;
}
if (null != _view)
{
_view.SetConnectionListSource(_connectionStringList, ConnectionString.OriginalConnectionString);
_view.SetConnectionStatus(_connectionStringValidIndicator.IsConnectionStringValid);
if (null == _entireTableQueryController.ViewObject)
{
Current.Gui.FindAndAttachControlTo(_entireTableQueryController);
}
if (null == _queryDesignerController.ViewObject)
{
Current.Gui.FindAndAttachControlTo(_queryDesignerController);
}
if (null == _arbitrarySqlQueryController.ViewObject)
{
Current.Gui.FindAndAttachControlTo(_arbitrarySqlQueryController);
}
_view.SetTabItemsSource(_tabItemList);
}
}